(19)

(11)

EP 4 487 529 A1

(12)

(43) Date of publication: 08.01.2025 Bulletin 2025/02 (21) Application number: 23720957.2 (22) Date of filing: 01.03.2023

(51) International Patent Classification (IPC):  H04L 9/40(2022.01) (52) Cooperative Patent Classification (CPC): H04L 63/0421; H04L 63/0281 (86) International application number: PCT/IB2023/000115 (87) International publication number: WO 2023/166343 (07.09.2023 Gazette 2023/36)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC ME MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA Designated Validation States: KH MA MD TN (30) Priority: 01.03.2022 US 202263315382 P (71) Applicant: Netnut Ltd. 6473926 Tel Aviv (IL)	(72) Inventor: AVITBUL, Barak 6473926 Tel Aviv (IL) (74) Representative: Finnegan Europe LLP  1 London Bridge London SE1 9BG London SE1 9BG (GB)